正确

练习:

使用解构来提取只有人的状态。

const person = { name: 'Jesse', age: 30, address: { city: 'Houston', state: 'Texas', country: 'USA' } } displayMessage(person) function displayMessage({ address: { state } }) { const message = 'I live in ' + state + '.'; }

const person = { name: 'Jesse', age: 30, address: { city: 'Houston', state: 'Texas', country: 'USA' } } displayMessage(person) function displayMessage({ address:{state} }) { const message = 'I live in ' + state + '.'; }

const person = { name: 'Jesse', age: 30, address: { city: 'Houston', state: 'Texas', country: 'USA' } } displayMessage(person) function displayMessage({address:{state}}) { const message = 'I live in ' + state + '.'; }

const person = { name: 'Jesse', age: 30, address: { city: 'Houston', state: 'Texas', country: 'USA' } } displayMessage(person) function displayMessage({address:{ state }}) { const message = 'I live in ' + state + '.'; }

const person = { name: 'Jesse', age: 30, address: { city: 'Houston', state: 'Texas', country: 'USA' } } displayMessage(person) function displayMessage({address: {state}}) { const message = 'I live in ' + state + '.'; }

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const person = {
  name: 'Jesse',
  age: 30, 
  address: {
    city: 'Houston',
    state: 'Texas',
    country: 'USA'
  }
}

displayMessage(person)

function displayMessage({ w3exercise_input_no_0
 }) {
  const message = 'I live in ' + state + '.';
}